This is a simple image caching class that pulls images from the web and caches them asycnornously.
Import the class:
#import "ImageManager.h"
Useage:
[[ImageManager sharedInfo] asyncImageView:<imageURL> withKeyName:<reference key> withCompletion:^(BOOL success, NSString *errorMessage, UIImage *image) {
UIImage *webImage = image;
}];